Hi everyone. I have barred rock that is a few months old. A week ago I noticed she was holding her head to one side. I started researching and wrey neck is what I'm thinking. Question is will she get over this? I have been giving her the vitamin supplement in her water that has vitamin E, electrolytes, and probiotics. I'm also giving her selenium. She was pooping neon green but that has gone away and is normal. She will eat and drink on her own. Some days she looks like she's on her way out. Not doing good. Then other days she's better. Today is not a good day. She is holding her head upside down now. She has failed to thrive like the other hens. She is 1/4 the size of others bought at the same time. So how long do I let her go like this to try to save her? Should I just put her down? I don't want her to suffer. Thanks for any advise.